4(x+4)+4x=-12

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Solution for 4(x+4)+4x=-12 equation: 


Simplifying
4(x + 4) + 4x = -12

Reorder the terms:
4(4 + x) + 4x = -12
(4 * 4 + x * 4) + 4x = -12
(16 + 4x) + 4x = -12

Combine like terms: 4x + 4x = 8x
16 + 8x = -12

Solving
16 + 8x = -12

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-16' to each side of the equation.
16 + -16 + 8x = -12 + -16

Combine like terms: 16 + -16 = 0
0 + 8x = -12 + -16
8x = -12 + -16

Combine like terms: -12 + -16 = -28
8x = -28

Divide each side by '8'.
x = -3.5

Simplifying
x = -3.5

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